Update strings.xml

correction (Weblate gives problems today)
temporary fix for Browse map icon
prepare icon consistency in ActionBar
Merge pull request #462 from rododevr/patch-55

Update strings.xml
fix list_favorite
Translated using Weblate.
Translated using Weblate.
Translated using Weblate.
Translated using Weblate.
Translated using Weblate.
Translated using Weblate.
Translated using Weblate.
Translated using Weblate.
Translated using Weblate.
Translated using Weblate.
Translated using Weblate.
Translated using Weblate.
Translated using Weblate.
Translated using Weblate.
Translated using Weblate.